Home / 94,927.95-142,391.93-35,776.89

Finding the Fourth Proportional to 94,927.95, 142,391.93 and 35,776.89

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Solution

The fourth proportional to 94,927.95, 142,391.93 and 35,776.89 is: 53,665.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,927.95 : 142,391.93 = 35,776.89 : x
  2. Step 2: Convert to fraction form
    94,927.95/142,391.93 = 35,776.89/x
  3. Step 3: Cross multiply
    94,927.95x = 142,391.93 × 35,776.89
  4. Step 4: Simplify right side
    94,927.95x = 5,094,340,237.61
  5. Step 5: Solve for x
    x = 5,094,340,237.61/94,927.95
  6. Step 6: Final answer
    x = 53,665.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.